[Safe material]: Seal clips are made of Eco-friendly and safe PP material with low density and low weight,, durable, environmental and healthy. These food clips are reusable for many years. Harmless to the human body, you can use it with confidence. [Good sealing]: The buckle design firmly bites the closing clip, ensuring a good seal, prevents cross-taste from each other, ensuring the original taste of food, effectively preventing food from spoiling the food. [Keep Food Fresh]: They can work on chips bags, coffee bags, pasta bags, vegetable bags, salad bags, candy, and herbs/spices, etc. The clips provide a perfect seal space. Enjoy your fresh food for long time and keep a healthier lifestyle. [Widely used]: These plastic seal clips are designed for keeping food fresh, such as crisps, biscuit, frozen food, milk powder, coffee, cereal, pasta and any other snacks. Great for home, office, picnic, camping, travel. [Size]: 10.5 x 1.5 cm/4.13 x 0.59 inch, suitable for sealing most kinds of storage bag in various sizes. The colors will be sent at random, bright colors makes it easy to find.